I am trying to configure an AnyConnect VPN for an IP Phone, however when the Phone tries to connect to the ASA the Syslog shows the SSL connection is denied. On the Phone it says the wrong Certificate is being used. The ASA sits behind another FIrewall, a Checkpoint, where all traffic to a certain IP is NATed to the ASA. The ASA Certificates are loaded on the CUCM and assigned to VPN Profile like another discussion had suggested. (
Table of ContentsIntroductionVersion HistoryPossible Future
UpdatesDocuments PurposeNAT Operation in ASA 8.3+ SectionsRule Types
Network Object NATTwice NAT / Manual NATRule Types used per SectionNAT
Types used with Twice NAT / Manual NAT and Network Obje...
Table of Contents Introduction:This document describes details on how
NAT-T works. Background: ESP encrypts all critical information,
encapsulating the entire inner TCP/UDP datagram within an ESP header.
ESP is an IP protocol in the same sense that TCP an...